Hello,
We apologize for the issue you are facing with your account. Since you registered using your Google account, you won’t need a separate password to log in. Instead, you can sign in directly through your Google account.
If you’re trying to change information on your account and are having trouble, please reply to this ticket, and a human agent from the Rank Math Support team will assist you further.
Thank you for raising this concern!
Sources:
I Purchased Rank Math PRO but Rank Math is Still Showing FREE » Rank Math
Hello,
We have replied to your other ticket about the same issue. We are closing this one in favor of that.
Looking forward to helping you.